Bioassay Systems Quantichrom Urea Assay Kit

QuantiChrom™ Urea Assay Kit (100T)
DIUR-100 100
EUR 199
Description: For quantitative determination of urea and evaluation of drug effects on urea metabolism. Key Features: Sensitive and accurate. Use 5 µL samples. Linear detection range 0.08 mg/dL (13 µM) to 100 mg/dL (17 mM) urea in 96-well plate assay. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 20 min. Can be readily automated as a high-throughput assay for thousands of samples per day. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Cuvet or 96-well plate assay. Low interference in biological samples. No pretreatments are needed. Assays can be directly performed on raw biological samples i.e., in the presence of lipid and protein. Method: OD520nm (Chemical). Samples: Serum, plasma, urine, milk, cell/tissue culture, bronchoalveolar lavage (BAL), food, beverage and environment. Species: All. Procedure: Assay takes 30 min. Kit size: 100 tests. Detection limit: 0.08 mg/dL (13 µM).

Human IgG antibody Laboratories manufactures the bioassay systems quantichrom urea assay kit reagents distributed by Genprice. The Bioassay Systems Quantichrom Urea Assay Kit reagent is RUO (Research Use Only) to test human serum or cell culture lab samples. To purchase these products, for the MSDS, Data Sheet, protocol, storage conditions/temperature or for the concentration, please contact quantichrom urea. Other Bioassay products are available in stock. Specificity: Bioassay Category: Systems Group: Quantichrom Urea

QuantiChrom™ Biotin Assay Kit
100
EUR 229
Description: For quantitative determination of biotin in food, cosmetic, and biotinylated proteins. Key Features: Fast and sensitive. Linear detection range: 8 to 200 µM biotin with 30 µL sample (96-well) or 10 to 200 µM biotin with 10 µL sample (384-well). Convenient. The procedure involves adding a single working reagent and reading after 20 minutes. High-throughput. "Add-mix-read" type assay. Can be readily automated as a high-throughput 96-well or 384-well plate assay for thousands of samples per day. Method: OD500nm. Samples: Food, cosmetics, supplements, and biotinylated proteins or antibodies. Species: All. Procedure: Assay takes 20 min. Kit size: 100 tests. Detection limit: 8 µM.

QuantiChrom™ Boron Assay Kit
100
EUR 339
Description: For quantitative determination of boron in agricultural and environmental samples. Key Features: Fast and sensitive. Linear detection range: 0.05 to 10 µg/mL (0.05 - 10 ppm) boron with 100 µL sample (96-well). Convenient. The procedure involves adding a single working reagent. High-throughput. "Add-mix-read" type assay. Can be readily automated as a high-throughput 96-well or 384-well plate assay for thousands of samples per day. Method: OD420nm. Samples: Water, plant tisse, soil samples, and antibody conjugation solutions. Species: All. Procedure: Assay takes 40 min. Kit size: 100 tests. Detection limit: 0.05 µg/mL or 0.05 ppm.

QuantiChrom™ Carbonyl Assay Kit
100
EUR 349
Description: For quantitative determination of carbonyl groups or protein carbonyls and evaluation of drug modulators. Key Features: Fast and sensitive. Use of 100 µL sample. Linear detection range from 12 to 250 µM carbonyl in 96-well plate assay. Convenient. The procedure involves adding a single working reagent, and reading the absorbance after 30 min. High-throughput. Homogeneous "mix-incubate-measure" type assay. Can be readily automated on HTS liquid handling systems for processing thousands of samples per day. Method: OD375nm. Samples: Chemicals with carbonyl groups (e.g. ketones, aldehydes) or protein carbonyls in biological samples (e.g. oxidized BSA, etc). Species: All. Procedure: Assay takes 30 min. Kit size: 100 tests. Detection limit: 12 µM.

QuantiChrom™ Chromium Assay Kit
250
EUR 459
Description: For quantitative determination of chromium Cr(VI). Key Features: Sensitive and accurate. Linear detection range of 20 - 2000 µg/L Chromium. Convenient and high-throughput. Homogeneous "mix-incubate-measure" type assay. No wash and reagent transfer steps are involved. Can be readily automated for processing thousands of samples per day. Method: OD480nm. Samples: Biological (serum, plasma etc), environmental (water, soil etc), food and beverage samples. Species: All. Procedure: Assay takes 20 min. Kit size: 250 tests. Detection limit: 20 µg/L (0.38 µM, 0.02 ppm).

QuantiChrom™ Detergent Assay Kit.
100
EUR 429
Description: For quantitative determination of detergents in e.g. water and soil samples. Key Features: Sensitive and accurate. Use 20 µL sample. Linear detection range: Tween 80: 0.012 to 4 mM; Tween 20: 0.06 to 5 mM; Triton X-100: 0.23 to 12 mM; Brij L23/35: 0.09 to 5 mM; DTAC: 0.08 to 2 mM; SDS: 10 to 25 mM. Simple and convenient. The procedure involves addition of two reagents and measuring OD560nm or OD650nm. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Cuvette or 96-well plate assay. Method: 560nm and 650nm. Samples: Biological and environmental samples. Species: All. Procedure: Assay takes 15 min. Kit size: 100 tests. Detection limit: Tween 80: 0.012 to 4 mM; Tween 20: 0.06 to 5 mM; Triton X-100: 0.23 to 12 mM; Brij L23/35: 0.09 to 5 mM; DTAC: 0.08 to 2 mM; SDS: 10 to 25 mM.

QuantiChrom™ Peroxidase Assay Kit
100
EUR 339
Description: For quantitative determination of peroxidase enzyme activity. Key Features: Fast and sensitive. Use as little as 10 µL samples. Linear detection range: colorimetric assays 2 to 50 U/L, fluorimetric assays 0.1 to 5 U/L peroxidase. Convenient and high-throughput. Homogeneous "mix-incubate-measure" type assay. Can be readily automated on HTS liquid handling systems for processing thousands of samples per day. Method: OD570nm, or FL530/585nm. Samples: Biological. Species: All. Procedure: Assay takes 20 min. Kit size: 100 tests. Detection limit: OD, FL: 4, 0.8 U/L.

QuantiChrom™ Acetylcholinesterase Assay Kit
100
EUR 419
Description: For quantitative determination of acetylcholinesterase activity and evaluation of acetylcholinesterase inhibitors. Key Features: Sensitive and accurate. Detection range 10 to 600 U/L AChE activity in 96-well plate assay. Convenient. The procedure involves adding a single working reagent, and reading the optical density at 2 min and 10 min at room temperature. High-throughput. Can be readily automated as a high-throughput 96-well plate assay for thousands of samples per day. Method: OD412nm. Samples: Blood, serum, plasma etc. Species: All. Procedure: Assay takes 10 min. Kit size: 100 tests. Detection limit: 10 U/L.

Quantichrom Urea information

QuantiChrom™ Carbonyl Assay Kit
DCAR-100 100
EUR 349
Description: For quantitative determination of carbonyl groups or protein carbonyls and evaluation of drug modulators. Key Features: Fast and sensitive. Use of 100 µL sample. Linear detection range from 12 to 250 µM carbonyl in 96-well plate assay. Convenient. The procedure involves adding a single working reagent, and reading the absorbance after 30 min. High-throughput. Homogeneous "mix-incubate-measure" type assay. Can be readily automated on HTS liquid handling systems for processing thousands of samples per day. Method: OD375nm. Samples: Chemicals with carbonyl groups (e.g. ketones, aldehydes) or protein carbonyls in biological samples (e.g. oxidized BSA, etc). Species: All. Procedure: Assay takes 30 min. Kit size: 100 tests. Detection limit: 12 µM.

QuantiChrom™ Chromium Assay Kit
DCRM-250 250
EUR 459
Description: For quantitative determination of chromium Cr(VI). Key Features: Sensitive and accurate. Linear detection range of 20 - 2000 µg/L Chromium. Convenient and high-throughput. Homogeneous "mix-incubate-measure" type assay. No wash and reagent transfer steps are involved. Can be readily automated for processing thousands of samples per day. Method: OD480nm. Samples: Biological (serum, plasma etc), environmental (water, soil etc), food and beverage samples. Species: All. Procedure: Assay takes 20 min. Kit size: 250 tests. Detection limit: 20 µg/L (0.38 µM, 0.02 ppm).

QuantiChrom™ Chloride Assay Kit
DICL-250 250
EUR 329
Description: For quantitative determination of chloride ion and evaluation of drug effects on chloride metabolism. Key Features: Sensitive and accurate. Use as little as 5 µL samples. Linear detection range 0.7 mg/dL (0.2 mM) to 35 mg/dL (10 mM) Cl- in 96-well plate assay. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 5 min. Can be readily automated as a high-throughput assay for thousands of samples per day. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Cuvet or 96-well plate assay. Low interference in biological samples. No pretreatments are needed. Assays can be directly performed on raw biological samples i.e., in the presence of lipid, protein and minerals such as magnesium, iron and zinc. Method: OD610nm. Samples: Biological, food and environment. Species: All. Procedure: Assay takes 5 min. Kit size: 250 tests. Detection limit: 0.7 mg/dL (0.2 mM).

QuantiChrom™ Peroxide Assay Kit
DIOX-250 250
EUR 349
Description: For quantitative determination of peroxide and evaluation of drug effects on peroxide metabolism. Key Features: Sensitive and accurate. Enhanced color intensity using sorbitol. Detection range 0.2 µM (7 ng/mL) to 30 µM (1,020 ng/mL) H2O2 in 96-well plate assay. Simple and high-throughput. The procedure involves addition of a single detection reagent and incubation for 30 min. Can be readily automated as a high-throughput assay in 96-well plates for thousands of samples per day. Method: OD585nm. Samples: Serum, citrate-plasma, urine, cell lysate, culture media etc. Species: All. Procedure: Assay takes 30 min. Kit size: 250 tests. Detection limit: 0.2 µM.

QuantiChrom™ Detergent Assay Kit.
DDTR-100 100
EUR 429
Description: For quantitative determination of detergents in e.g. water and soil samples. Key Features: Sensitive and accurate. Use 20 µL sample. Linear detection range: Tween 80: 0.012 to 4 mM; Tween 20: 0.06 to 5 mM; Triton X-100: 0.23 to 12 mM; Brij L23/35: 0.09 to 5 mM; DTAC: 0.08 to 2 mM; SDS: 10 to 25 mM. Simple and convenient. The procedure involves addition of two reagents and measuring OD560nm or OD650nm. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Cuvette or 96-well plate assay. Method: 560nm and 650nm. Samples: Biological and environmental samples. Species: All. Procedure: Assay takes 15 min. Kit size: 100 tests. Detection limit: Tween 80: 0.012 to 4 mM; Tween 20: 0.06 to 5 mM; Triton X-100: 0.23 to 12 mM; Brij L23/35: 0.09 to 5 mM; DTAC: 0.08 to 2 mM; SDS: 10 to 25 mM.

QuantiChrom™ Bilirubin Assay Kit
DIBR-180 180
EUR 359
Description: For quantitative determination of bilirubin and evaluation of drug effects on bilirubin metabolism. Key Features: Sensitive and accurate. Detection limit 0.16 mg/dL bilirubin in 96-well plate assay. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 10 min. Can be readily automated as a high-throughput assay in 96-well plates for thousands of samples per day. Method: OD530nm. Samples: Serum. Species: All. Procedure: Assay takes 10 min. Kit size: 180 tests. Detection limit: 0.16 mg/dL.

QuantiChrom™ Magnesium Assay Kit
DIMG-250 250
EUR 409
Description: For quantitative determination of Mg2+ and evaluation of drug effects on magnesium metabolism. Key Features: Sensitive and accurate. Use as little as 5 µL sample. Linear detection range 0.1 mg/dL (41 µM) to 3 mg/dL (1.2 mM) Mg2+ in 96-well plate assay. Simple and high-throughput. The procedure involves addition of two reagents and measuring OD500nm. Can be readily automated as a high-throughput assay for thousands of samples per day. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Cuvet or 96-well plate assay. Low interference in biological samples. Assays can be directly performed in serum and urine samples. Method: OD500nm. Samples: Biological, food and beverage. Species: All. Procedure: Assay takes 10 min. Kit size: 250 tests. Detection limit: 0.1 mg/dL (41 µM).

QuantiChrom™ Phosphate Assay Kit
DIPI-500 500
EUR 349
Description: For quantitative determination of phosphate and evaluation of drug effects on phosphate metabolism. Key Features: Sensitive and accurate. Linear detection range 0.3 µM (0.0028 mg/dL) to 50 µM (0.47 mg/dL) phosphate in 96-well plate assay. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 30 min. Can be readily automated as a high-throughput assay for thousands of samples per day. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Assays can be executed in cuvet or 96-well plate. Low interference in biological samples. No pretreatments are needed. Assays can be directly performed on raw biological samples i.e., in the presence of lipid, protein and minerals. Method: OD620nm (malachite green). Samples: Serum, urine, saliva, sweat, tissue culture, food, environment etc. Species: All. Procedure: Assay takes 30 min. Kit size: 500 tests. Detection limit: 3 µg/dL (0.3 µM).

QuantiChrom™ Pectinase Assay Kit
DPEC-100 100
EUR 299
Description: For quantitative determination of pectinase activity determination in biological samples. Key Features: Linear detection range from 9.2-100 U/L pectinase activity in a 96-well plate assay. Simple and convenient 40 minute "Add-Mix-Measure" type assay. High-throughput format and compatible with laboratory liquid handling systems. No heating required. The kit does not use toxic materials. Refer to the previously established DNS method. Method: OD600nm. Samples: Enzyme extracts, agriculture and biological samples. Species: Plant, fungal tissues, juice, bacteria, etc. Procedure: Assay takes 40 min. Kit size: 100 tests. Detection limit: 9.2 U/L.

QuantiChrom™ Peroxidase Assay Kit
D2PD-100 100
EUR 339
Description: For quantitative determination of peroxidase enzyme activity. Key Features: Fast and sensitive. Use as little as 10 µL samples. Linear detection range: colorimetric assays 2 to 50 U/L, fluorimetric assays 0.1 to 5 U/L peroxidase. Convenient and high-throughput. Homogeneous "mix-incubate-measure" type assay. Can be readily automated on HTS liquid handling systems for processing thousands of samples per day. Method: OD570nm, or FL530/585nm. Samples: Biological. Species: All. Procedure: Assay takes 20 min. Kit size: 100 tests. Detection limit: OD, FL: 4, 0.8 U/L.

QuantiChrom™ Creatinine Assay Kit
DICT-500 500
EUR 399
Description: For quantitative determination of creatinine and evaluation of drug effects on creatinine metabolism. Key Features: Sensitive and accurate. Use 30 µL samples. Detection limit 0.10 mg/dL (8 µM) creatinine in 96-well plate assay. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 5 min. Can be automated as a high-throughput assay for thousands of samples per day. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Assays can be executed in 96-well plate or cuvet. Low interference in biological samples. No pretreatments are needed. Assays can be directly performed on raw biological samples. Method: OD510nm. Samples: Urine, serum, plasma and biological preparations. Species: All. Procedure: Assay takes 20 min. Kit size: 500 tests. Detection limit: 0.1 mg/dL (8 µM).

QuantiChrom™ Hemoglobin Assay Kit
DIHB-250 250
EUR 369
Description: For quantitative determination of hemoglobin and evaluation of drug effects on hemoglobin metabolism. Key Features: Sensitive and accurate. Linear detection range 0.9 - 200 mg /dL hemoglobin in 96-well plate assay. Simple and high-throughput. The "mix-and-read" procedure involves addition of a single working reagent and reading the optical density. Can be readily automated as a high-throughput assay in 96-well plates for thousands of samples per day. Safety. Reagents do not contain any toxic components, e.g. hexacyanoferrate(III) and potassium cyanide used in Drabkin's reagent. Versatility. Assays can be executed in 96-well plate or cuvet. Method: OD400nm. Samples: Blood, serum, plasma, urine etc. Species: All. Procedure: Assay takes 5 min. Kit size: 250 tests. Detection limit: 0.9 mg/dL.

QuantiChrom™ Salicylate Assay Kit
DSALY-100 100
EUR 439
Description: For quantitative determination of salicylate in biological samples and beauty products, mouthwash, etc. Key Features: Fast and sensitive. Linear detection range: 0.8 mM (10.9 mg/dL) to 20 mM (274.2 mg/dL) salicylate with 20 µL sample (96-well). Convenient. The procedure involves adding a single working reagent. High-throughput. "Add-mix-read" type assay. Can be readily automated as a high-throughput 96-well or 384-well plate assay for thousands of samples per day. Method: OD560nm. Samples: Serum, plasma, urine, food, beverage, agriculture, drugs, beauty, mouthwash samples, etc. Species: All. Procedure: Assay takes 30 min. Kit size: 100 Tests.

QuantiChrom™ Glutathione Assay Kit
DIGT-250 250
EUR 429
Description: For quantitative determination of reduced glutathione (GSH) and evaluation of drug effects on glutathione metabolism. Key Features: Sensitive and accurate. Linear detection range 0.4 - 100 µM in 96-well plate. Simple and convenient. The procedure involves mixing the DTNB Reagent with sample, removing protein precipitates for proteinaceous samples, adding a second Reagent and reading the optical density. Low interference. Amino acids and common buffers do not interfere. Method: OD412nm. Samples: Whole blood, plasma, serum, urine, tissue and cell extracts. Species: All. Procedure: Assay takes 30 min. Kit size: 250 tests. Detection limit: 12 µg/dL (0.4 µM).

QuantiChrom™ Antioxidant Assay Kit
DTAC-100 100
EUR 329
Description: For quantitative determination of total antioxidant capacity (TAC) and evaluation of drug effects on TAC metabolism. Key Features: Sensitive and accurate. Use 20 µL sample. Linear detection range from 1.5 to 1000 µM Trolox equivalents. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 10 min. Can be readily automated as a high-throughput assay for thousands of samples per day. Method: OD570nm. Samples: Serum, plasma, urine, saliva, food and beverage etc. Species: All. Procedure: Assay takes 20 min. Kit size: 100 tests. Detection limit: 1.5 µM.

QuantiChrom™ Uric Acid Assay Kit
DIUA-250 250
EUR 439
Description: For quantitative determination of uric acid and evaluation of drug effects on uric acid metabolism. Key Features: Sensitive and accurate. Use 5 µL samples. Linear detection range 0.22 mg/dL (13 µM) to 30 mg/dL (1785 µM) uric acid in 96-well plate assay. Simple and high-throughput. The procedure involves addition of a single working reagent and incubation for 30 min. Can be readily automated as a high-throughput assay in 96-well plates for thousands of samples per day. Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Cuvet or 96-well plate assay. Low interference in biological samples. No pretreatments are needed. Assays can be directly performed on serum samples. Method: OD590nm. Samples: Serum, plasma, urine and other biological samples. Species: All. Procedure: Assay takes 30 min. Kit size: 250 tests. Detection limit: 0.2 mg/dL (13 µM).

QuantiChrom™ Formaldehyde Assay Kit
DFOR-100 100
EUR 369
Description: For quantitative and direct determination of formaldehyde concentrations in biological, food and environmental samples. Key Features: Safe. Non-radioactive assay. Sensitive and accurate. As low as 1.5 µM (45 ppb) formaldehyde can be quantified. Homogeneous and convenient. "Mix-incubate-measure" type assay. No wash and reagent transfer steps are involved. Robust and amenable to HTS: Can be readily automated on HTS liquid handling systems for processing thousands of samples per day. Method: FL370/470nm. Samples: Biological, food, beverage, environment. Species: All. Procedure: Assay takes 30 min. Kit size: 100 tests. Detection limit: 1.5 µM (45 ppb).